ADDITIVE FOR LUBRICATING OIL Russian patent published in 1997 - IPC

Abstract RU 2084496 C1

FIELD: production of lubricating oil. SUBSTANCE: additive comprises, mas. %: oleic acid, 30; finely dispersed ferrum powder, 50; flux, 20. Flux contains, %: colophony, 30; ethyl alcohol, 66; ammonium chloride, 1; zinc chloride, 3. EFFECT: improved quality. 2 tbl

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RU 2 084 496 C1

Authors

Nekrasov S.S.

Dvojnishnikov I.V.

Badrudin A.V.

Dates

1997-07-20—Published

1993-12-10—Filed